#4C80ED#4C80ED
#4C80ED is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.9% C 0.173 H 263.1°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #4C80ED |
|---|---|
| RGB | rgb(76, 128, 237) |
| HSL | hsl(221, 82%, 61%) |
| HSV | hsv(221, 68%, 93%) |
| CMYK | cmyk(67.9%, 46%, 0%, 7.1%) |
| CIE-LAB | lab(55.16, 17.76, -60.15) |
| CIE-LCH | lch(55.16, 62.72, 286.45°) |
| OKLab | oklab(61.94% -0.0208 -0.1722) |
| OKLCH | oklch(61.94% 0.174 263.1) |
| XYZ | xyz(25.9803, 23.0866, 83.1913) |
| Luminance | 0.2309 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 1.89
Lightish Blue
#3D7AFD
ΔE00 2.45
Clear Blue
#247AFD
ΔE00 2.96
Soft Blue
#6488EA
ΔE00 3.54
Azure
#007FFF
ΔE00 3.70
Deep Sky Blue
#0D75F8
ΔE00 4.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C80ED #EDB94C
analogous
#4CD1ED #4C80ED #694CED
triadic
#4C80ED #ED4C80 #80ED4C
tetradic
#4C80ED #ED4CD1 #EDB94C #4CED69
square
#4C80ED #ED4CD1 #EDB94C #4CED69
split-complementary
#4C80ED #ED694C #D1ED4C
monochromatic
#1144AD #1759E5 #4C80ED #84A7F3 #BBCFF8
Accessibility & contrast
On white
3.74
#4C80ED on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.62
#4C80ED on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4C80ED
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C80ED | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4C80ED | 1.00 | 3.74 | 5.62 | 5.62 |
| #FFFFFF | 3.74 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#488CF1
Deuteranopia (green-blind)
#267DEB
Tritanopia (blue-blind)
#0099AB
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #4c80ed; /* rgb */ color: rgb(76, 128, 237); /* oklch */ color: oklch(61.9% 0.173 263.1);
Tailwind
colors: {
custom: {
50: '#8fa4f3',
500: '#4c80ed',
950: '#000000',
},
}SCSS
$custom: #4c80ed; $custom-light: #8fa4f3; $custom-dark: #000000;
JSON
{
"hex": "#4c80ed",
"rgb": {
"r": 76,
"g": 128,
"b": 237
},
"hsl": {
"h": 220.621,
"s": 81.726,
"l": 61.373
},
"oklch": {
"l": 0.61944,
"c": 0.1735,
"h": 263.1
},
"luminance": 0.23089
}Semantic roles & 50–950 ramp
primary
#4C80ED
secondary
#E8D5AC
accent
#9907DE
background
#F9FAFE
surface
#F2F3FD
border
#CCCDD5
text
#0E0F17
muted
#7E7F85